LIST OF PARTICIPANTS 11 THERMOPHILIC HYDROLYTIC ENZYMES (PROTEINASES, AMYLASES) 17 Thermal Stability of Homologous Neutral Metalloendopeptidases in Thermo philic and Mesophilic Bacteria: Structural Considerations M. YUTAN I 91 THERMOPHILIC DEHYDROGENASES 105 Thermophilic Glyceraldehyde-3-P Dehydrogenase R.